what is nuetral grounding
Answers were Sorted based on User's Feedback
Answer / dilip singh
whenever a fault take place in any system. the fault
current start rising and it reaches to some high value.
your equipment are not rated for this high value so it will
get damaged. to restrict this fault current to rise. the
neutral of transformer or generator are earthed.
whenver the fault occurs the nautral passes this fault
current to ground and protect the costly equipments.
Is This Answer Correct ? | 17 Yes | 1 No |
Answer / dpk_1fj
neural being earthed at consumer premise.the reason behind
to do that is if neural is lost,earth provide a parallel
path for return current and event of fault,fault current
pass therough the earth that ensure operation of protective
device.
Is This Answer Correct ? | 0 Yes | 0 No |
If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive
What is critical disruptive voltage?
how is choose &depending upon the load why?
what is the different between RCCB & ELCB
what is the rating of a power transformer?
What is corona ? Mention its positve effects .
What is the function of neutral CT in transformer? Turn ratio of typical CT for 2MVA transformer ? or relation between full load current of transformer and neutral CT ?
1 Answers Electrical Inspectorate,
What is BMS System???Types...
what is the difference between underreach and overreach.what is the advantage of using overreach instead of underreach.explain
How to select the rating of a CT used for REF protection. The rating can be of equal rating of Phase current or neutral current rating
protection used for alternator , feeder , transmission line
What will be the capcity of 3 phase DG set require for 25 KVA single phase lighting load?